Heidari, Kamran, Mahmoud Reza Ahmadi, Mohammad Mehdi Forouzanfar, Behrooz Hashemi, and Saeed Safari. 2022. “Optimizing Service Provision Process in the Emergency Department Using Value Flow Mapping and Simulation; A Qualitative Study”. Iranian Journal of Emergency Medicine 9 (1):e10. https://doi.org/10.22037/ijem.v9i1.38410.